An A/B test is running to evaluate enabling automatic tool search even when below the token threshold, if deferred tools are present in the context.
Details
- Feature flag:
tengu_tst_kx7(controlled by GrowthBook) - Activates when: below normal tool search threshold BUT deferred tools exist
- Hypothesis: Deferred tools signal potential tool use even at low token counts
- Logs:
"Tool search enabled via experiment (tengu_tst_kx7)"or"disabled via experiment" - Falls back silently if GrowthBook not ready:
"tengu_tst_kx7: GrowthBook not ready, skipping"
Evidence
Line 451507 (experiment check, contains V4("tengu_tst_kx7", !1) and "via experiment (tengu_tst_kx7): below threshold, deferred tools present")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.